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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The prevalence of pathological gastro-oesophageal reflux (GOR) and oesophageal dysfunction (OD) was investigated in 32 children, 0.7-19 years of age (mean 11.2 years), with brain damage, mainly severe cerebral palsy and tetraplegia. They underwent 24-h pH monitoring in the distal oesophagus and oesophageal manometry. In addition, radiological examination of the oesophagus, chest radiography, blood counts and blood tests for iron deficiency were carried out. Fifteen (47%) patients had mild pathological acid reflux, 5 (16%) had moderately severe and 5 (16%) severe acid GOR. Seven of 32 (22%) patients had no pathological GOR. Ten patients had abnormal manometry findings and 9 had a pathological radiological oesophagus examination. Three patients had radiographic lung consolidations. Thirteen patients had iron deficiency and 5 were anaemic. Two patients with severe acid reflux have died, presumably from aspiration-induced pneumonia. Findings of OD and GOR are frequent in children with brain damage and are related to significant complications, including fatal course.
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PMID:Gastro-oesophageal reflux and oesophageal dysfunction in children and adolescents with brain damage. 784 9

Gastroesophageal reflux (GER) in infants is most commonly thought of as repeated excessive vomiting and failure to thrive, with most infants responding favorably to medical therapy. However, GER may also manifest exclusively with a variety of respiratory symptoms that, if not detected and treated early, may lead to life-threatening complications. During the period of 1987 to 1992, 39 neonates and infants underwent Nissen fundoplication for the treatment of respiratory symptoms attributed to GER. Symptoms included apnea and bradycardia (64%), pneumonia (31%), cyanosis (28%), cough (18%), and stridor (15%). Most patients were ascribed at least one incorrect diagnosis to explain respiratory symptoms. These include apnea of prematurity (38%), bronchopulmonary dysplasia (31%), asthma (8%), and subglottic stenosis (8%). All patients underwent a variety of investigations and medical treatments without noticeable clinical improvement. These included bronchoscopy, esophagoscopy, and polysomnograms. Treatment such as antibiotics, theophylline, bronchodilators, steroids, and oxygen were directed at presumed primary respiratory disease. On the other hand, H2 blockers, metoclopramide, positioning, and thickened feeds were prescribed to treat GER without objective evidence of disease. Ultimately, GER was demonstrated by upper gastrointestinal series in 64%, pH probe in 61%, and both studies in 38%. All patients underwent Nissen fundoplication after failed attempts at medical therapy. A total of 95% of patients had resolution or substantial improvement of respiratory symptoms postoperatively. Preoperative hospitalization averaged 37.0 days, and postoperative stay averaged only 14.2 days. We present a series of patients with GER, all of whom presented with respiratory symptoms.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Diagnosis and treatment of respiratory symptoms of initially unsuspected gastroesophageal reflux in infants. 794 42

The purpose of this study was to investigate the relationship between aspiration, as identified by videofluoroscopic swallowing (VFS) study, and pneumonia in children with suspected dysphagia. Data were retrospectively collected and analysed from 142 children referred for VFS over a one-year period. The median age was 33 months. Aspiration was identified in 44 per cent of the children studied. A history of pneumonia within one year of the VFS was found in 35 per cent. Aspiration, gastro-oesophageal reflux, and age one year or less were significant risk factors for pneumonia. Children with traumatic brain-injury were at less risk for pneumonia than all other children with suspected dysphagia. These results lend objective support to the previously suspected relationship between aspiration and pneumonia in this patient population.
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PMID:Assessment of risk factors for pneumonia in dysphagic children: significance of videofluoroscopic swallowing evaluation. 800 60

We report a unique case of coexisting exogenous lipoid pneumonia, endogenous lipoid pneumonia (ELP), and pulmonary alveolar proteinosis (PAP) in a 5-year-old patient with severe neurodevelopmental disease. The patient presented with gastroesophageal reflux and presumed chronic lung disease resulting from recurrent aspiration pneumonias and succumbed to respiratory failure. The autopsy showed lipid-laden macrophages and periodic acid-Schiff-positive granular material in alveolar spaces and multilamellated structures within both alveolar macrophages and extracellular debris. These findings were similar to those in previous reports of coexisting ELP and PAP in the setting of gastroesophageal reflux. However, the present case differed by the presence of scattered large osmiophilic extracellular lipid vacuoles. Besides strengthening the association between ELP and PAP and their relationship to gastroesophageal reflux, this case suggests that they may arise together with exogenous lipoid pneumonia, through related mechanisms, in the setting of neurodevelopmental disease.
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PMID:Coexisting endogenous and exogenous lipoid pneumonia and pulmonary alveolar proteinosis in a patient with neurodevelopmental disease. 806 6

Upper thoracic esophageal tumors adjacent to the trachea often require a preliminary thoracotomy to accomplish resection. Between January 1985 and July 1992, 49 consecutive patients (38 men and 11 women) underwent extended esophagectomy for esophageal cancer where the neoplasm was mobilized through an initial right thoracotomy and then resected and reconstructed through an abdomino-cervical approach. Ages ranged from 40 to 80 years (median 63.4 years). The tumor was located in the upper third of the thoracic esophagus in 44 patients and in the middle third in five. Thirty-three patients had squamous cell carcinoma, 14 had adenocarcinoma, and two had adenosquamous cell carcinoma. Complications occurred in 35 patients (71.4%) and included anastomotic leak in 15, vocal cord paralysis in 11, atrial arrhythmia in nine, pneumonia in six, wound infection in five, and postoperative bleeding in one. Three patients required tracheostomy. There was one postoperative death (2.0%). Median survival was 0.9 years (range 1 month to 5.1 years). Thirty-one patients were alive at the time this article was written, 28 without evidence of cancer. Cause of death was recurrent disease in 13 patients, unrelated to cancer in three, and unknown in one. Overall actuarial 3- and 5-year survivals were 48.6% and 18.2%, respectively. Four-year survival for stage II disease was 44.6% as compared to 24.9% for stage III (p < 0.02). The presence of lymph node metastases significantly affected survival. Three-year survival for patients with N0 disease was 77.9% compared with 20.9% for patients with N1 disease (p < 0.01). Age, sex, and cell type had no effect on survival. Ten patients had late dysphagia, four had gastroesophageal reflux, and one had dumping symptoms. Although associated with significant morbidity, we conclude that extended esophagectomy is an acceptable method of management for tumors of the upper thoracic esophagus. Mortality is low, and long-term results are reasonable.
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PMID:Extended esophagectomy in the management of carcinoma of the upper thoracic esophagus. 812 21

Surgery is indicated when gastro-oesophageal reflux disease (GORD) is resistant to medical treatment. Manometry, upper GI series, pH-metry, gastric emptying studies and gastric acid sampling are performed in order to demonstrate that GORD is caused by a deficient gastro-oesophageal valve mechanism, and hence that surgical treatment will be beneficial. The surgical principle is restoring an anti-reflux barrier by recreating a sufficient pressure gradient in the distal oesophagus, and by correcting the gastro-oesophageal Hiss. Nissen' fundoplication is probably the most efficient anti-reflux procedure. However, it can cause dysphagia, gas bloating and inability to burp. One hundred and fifty-six laparoscopic Nissen fundoplications have been performed by the author. Operating time average 120 min. No perioperative death was observed. There were 3 conversions to laparotomy and 4 peroperative complications: 1 gastric perforation, 2 lesions of the pleura and 1 liver laceration. Four postoperative complications occurred: 1 pneumonia, 1 necrosis of the wrap, 1 small bowel perforation and 1 obstruction due to migration of the entire stomach into the chest. Hospitalisation time ranged between 2 and 14 days (median 2), with a follow up of a median of 10 months. Long-term postoperative complications were: 1 recurrent heartburn 6 months postoperatively and 2 severe dysphagia.
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PMID:[Anti-reflux surgery: indications, principles and contribution of laparoscopy]. 819 Nov 68

A 76-year-old male patient suffered from recurrent bacterial pneumonia of the right upper lobe and both lower lobes since 2 years after total gastrectomy for gastric cancer. He was treated with antibiotics repeatedly without complete remission. Meanwhile, chronic cough, purulent sputum, and persistent bilateral pulmonary infiltration developed gradually. Upper digestive tract endoscopy showed moderate reflux esophagitis. For diagnosis, we performed upper digestive tract scintigraphy, a "modified-salivagram", to detect aspiration and GER. Although aspiration was not detected, GER reaching to the upper portion of the esophagus was observed 46 min after taking radio-labeled albumin, and chronic aspiration pneumonia with GER was thus diagnosed. Bed blocks and gragling with ponvidone-iodine after meals and before sleep greatly improved the symptoms of cough and sputum. The bilateral infiltrative shadows disappeared with resolution of symptoms. Chronic aspiration resulting from GER is an important cause of chronic airway infection. Even if a patient with reflux esophagitis is asymptomatic, chronic aspiration pneumonia should be suspected in cases of recurrent or persistent pneumonia in both lower lobes. The "modified-salivagram" is a sensitive test to detect aspiration and GER in hypoacidic states, such as in total gastrectomy and elderly patients.
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PMID:[A case of chronic aspiration pneumonia after total gastrectomy caused by gastroesophageal reflux revealed by a "modified-salivagram"]. 827 18

Gastro-oesophageal reflux and pneumonia are complications of enteral feeding. We report our experience of a scintigraphic technique in 51 patients fed by percutaneous endoscopic gastrostomy. The technique was very well tolerated; only one patient (2 percent) had vagal discomfort. A quantitative isotopic study using Tc 99 m labelled enteral infusion demonstrated episodes of reflux in 26 patients (51 percent). The reflux was greater than 6 percent of recording time in 15 patients. All patients with pneumonia had positive scintigraphy. Our study suggests that reflux is frequent after percutaneous endoscopic gastrostomy and constant in patients with pneumonia.
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PMID:[Gastroesophageal reflux after percutaneous endoscopic gastrostomy. Scintigraphic study in 51 patients]. 830 78

Although survival in infants with congenital intestinal obstruction has improved, duodenal obstruction continues to present unique challenges. One hundred thirty-eight newborns and infants (aged 0 to 30 days) were treated for congenital duodenal obstruction. Sixty-five were boys and 73 were girls. Sixty-one (45%) were premature. Forty-six had an intrinsic defect (atresia, web, stenosis, or duplication), 64 had an extrinsic defect (annular pancreas or malrotation with congenital bands), while 28 had various combinations of these. Presenting signs included vomiting (90%, bilious in 66%), abdominal distention (25%), dehydration (24%), and weight loss (17%). Although plain film abdominal x-ray was diagnostic in 58%, upper and/or lower gastrointestinal contrast studies were obtained in 71% of infants to confirm diagnosis. Thirty-eight percent of patients had associated anomalies, including Down's syndrome (11%), cardiac defects, other atresia, other trisomy syndrome, imperforate anus, and central nervous system anomalies. Fourteen patients (10%) had 3 or more other anomalies, many of which required additional surgical therapy. The operative repair of the various defects included Ladd's procedure for malrotation (31%), duodenoduodenostomy (14%), duodenojejunostomy (22%), gastrojejunostomy or gastroduodenostomy (4%), excision of the web and duodenoplasty (3%), or combination of the above (22%). Gastrostomy was placed in 61%. One hundred twenty-eight patients survived (93%). The causes of death were combinations of sepsis, pneumonia, brain hemorrhage, short bowel, and cardiac anomaly. Eight of 10 (80%) who died had other serious anomalies. Twenty patients (14%) required reoperation 5 days to 4 years postoperatively for obstructing lesions (5), wound dehiscence (3), anastomotic leak or dysfunction (6), other atresias (2), choledochal cyst (1), pyloric stenosis (1), and gastroesophageal reflux (2).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Congenital duodenal obstruction: a 32-year review. 842 81

A 67 year old male caucasian clerical worker with a background of long-standing gastro-oesophageal reflux-like dyspepsia and bronchiectasis presented to a tertiary hospital gastroenterology unit with a recent onset of dysphagia. An initial diagnosis of achalasia was made and within 1 year an established verrucous carcinoma of the upper oesophagus had developed. The tumour was inoperable due to tracheal invasion and therefore palliative treatment was given. The patient developed a tracheo-oesophageal fistula and died of pneumonia. Thus, verrucous squamous cell carcinoma of the oesophagus can occur with achalasia.
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PMID:Verrucous carcinoma of the oesophagus and achalasia. 843 56


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